CN110015309A - Vehicle drive assist system and method - Google Patents
Vehicle drive assist system and method Download PDFInfo
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- CN110015309A CN110015309A CN201810020773.4A CN201810020773A CN110015309A CN 110015309 A CN110015309 A CN 110015309A CN 201810020773 A CN201810020773 A CN 201810020773A CN 110015309 A CN110015309 A CN 110015309A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The present invention relates to vehicle drive assist systems and method.Vehicle drive assist system includes: operation acquisition device, is configured to obtain current user operation；At least one operation indicating device is configured to carry out operation indicating to user；First decision maker is configured to determine whether current user operation matches with the Current standards operation corresponding to current user operation in standard operation group, wherein standard operation group includes at least one standard operation；Second decision maker is configured to determine whether at least one of at least one operation indicating device is activated；With operation indicating control device, it is configured to control at least one of at least one operation indicating device based on the judgement result of the first decision maker and the second decision maker to user's progress operation indicating.
Description
Technical field
The present invention relates to vehicle drive field of auxiliary.More particularly it relates to vehicle drive assist system and its side
Method.
Background technique
Now, with the rapid development of automotive engineering, function possessed by vehicle is more and more.For some newest or
The more complex function of person (for example, adaptive learning algorithms), driver using service manual or instructional video usually by being slapped
Hold these functions.However, these modes of learning are due to lacking interacting between driver, thus it is not only uninteresting, and learn to imitate
Rate is not high.In addition, these modes of learning need the operational order (for example, push button, sliding touch screen etc.) by driver
Or phonetic order and passively triggered, can not intelligently detect the demand of driver and voluntarily start.
Summary of the invention
The purpose of the present invention is to provide a kind of vehicle drive assist system that can be realized interactive teaching and methods.
According to an aspect of the present invention, a kind of vehicle drive assist system is provided comprising: operation acquisition device,
It is configured to obtain current user operation；At least one operation indicating device is configured to carry out operation indicating to user；The
One decision maker, is configured to determine whether current user operation with standard operation group corresponds to current user operation
Current standards operation matches, wherein standard operation group includes at least one standard operation；Second decision maker, is constructed
To determine whether at least one of at least one operation indicating device is activated；With operation indicating control device, it is constructed
To be controlled based on the judgement result of the first decision maker and the second decision maker at least one operation indicating device at least
One carries out operation indicating to user.
According to an embodiment of the invention, operation indicating device is that the first prompt for being installed on vehicle or integrating with vehicle is set
Second prompt equipment standby or independently of vehicle.
According to an embodiment of the invention, operation indicating includes at least one of lower list: prompt user activation at least one
At least one of a operation indicating device；Prompt the user with Current standards operation；It is sent to user and operates phase with Current standards
The message of pass；With the other standard operations prompted the user in standard operation group.
According to an embodiment of the invention, at least one operation indicating device includes that the first prompt equipment and the second prompt are set
It is standby, and the second decision maker is configured to determine whether the first prompt equipment is activated.
According to an embodiment of the invention, vehicle drive assist system further include: computing unit is configured to calculate current
User's operation and Current standards operation mismatch score, wherein the first decision maker be configured to based on mismatch score come
Determine whether current user operation matches with Current standards operation.
According to an embodiment of the invention, computing unit is configured to calculate mismatch score based on current user operation
Or the two is operated to calculate mismatch score based on current user operation and historical user.
According to an embodiment of the invention, vehicle drive assist system further includes man-machine interface updating device, man-machine interface is more
New equipment includes: operation receiving unit, is configured to reception and meets the user's operation that multiple users of predetermined characteristic are carried out,
User's operation is user to realize operation that the function of a standard operation is carried out；Analytical unit is configured to analysis and uses
Whether family operation matches with the standard operation of multiple users；Computing unit is configured to calculate the first number of multiple users
Second quantity of amount and the specific user in multiple users, the user's operation of specific user are unmatched specific with standard operation
User's operation；And updating unit, it is configured to update man-machine interface based on the first quantity and the second quantity.
According to an embodiment of the invention, updating unit is configured to: if the second quantity is greater than the ratio of the first quantity
Predetermined value then updates man-machine interface and the standard operation of multiple users is made to be updated to specific user's operation.
According to an embodiment of the invention, predetermined characteristic is and at least one of age of user, gender and driving experience phase
The feature of pass.
According to another aspect of the present invention, a kind of vehicle is provided comprising vehicle described in embodiment according to the present invention
Driving assistance system.
According to another aspect of the present invention, provide a kind of vehicle drive assisting method comprising following steps: acquisition is worked as
Preceding user's operation；Determine whether current user operation is grasped with the Current standards corresponding to current user operation in standard operation group
Work matches, wherein standard operation group includes at least one standard operation；Determine at least one operation indicating device at least
Whether one is activated, wherein operation indicating device is used to carry out operation indicating to user；With based on current user operation whether
Match with Current standards operation with whether at least one of at least one operation indicating device is activated to control at least one
At least one of a operation indicating device carries out operation indicating to user.
According to an embodiment of the invention, operation indicating device is that the first prompt for being installed on vehicle or integrating with vehicle is set
Second prompt equipment standby or independently of vehicle.
According to an embodiment of the invention, operation indicating includes at least one of lower list: prompt user activation at least one
At least one of a operation indicating device；Prompt the user with Current standards operation；It is sent to user and operates phase with Current standards
The message of pass；With the other standard operations prompted the user in standard operation group.
According to an embodiment of the invention, at least one operation indicating device includes that the first prompt equipment and the second prompt are set
It is standby, and at least one of determine at least one operation indicating device and include determining whether that the first prompt is set the step of whether being activated
Standby the step of whether being activated.
According to an embodiment of the invention, vehicle drive assisting method is further comprising the steps of: calculate current user operation with
The mismatch score of Current standards operation, wherein determine that current user operation and Current standards are operated based on score is mismatched
Whether match.
Score is mismatched or based on active user according to an embodiment of the invention, calculating based on current user operation
Operation and historical user operate the two to calculate mismatch score.
According to an embodiment of the invention, vehicle drive assisting method further includes that man-machine interface updates step, man-machine interface is more
New step includes: to receive to meet the user's operation that multiple users of predetermined characteristic are carried out, and user's operation is user to realize
The operation that the function of one standard operation is carried out；Whether analysis user's operation matches with the standard operation of multiple users；It calculates
The first quantity of multiple users and the second quantity of the specific user in multiple users, the user's operation of specific user are and standard
Operate unmatched specific user's operation；Man-machine interface is updated with based on the first quantity and the second quantity.
According to an embodiment of the invention, being updated man-machine if the second quantity is greater than predetermined value to the ratio of the first quantity
Interface makes the standard operation of multiple users be updated to specific user's operation.
According to an embodiment of the invention, predetermined characteristic is and at least one of age of user, gender and driving experience phase
The feature of pass.
Detailed description of the invention
Fig. 1 is the schematic diagram for showing the vehicle drive assist system of embodiment according to the present invention.
Fig. 2 is the schematic diagram for showing the control stick for realizing adaptive learning algorithms function.
Fig. 3 is the schematic diagram for showing the standard operation of embodiment according to the present invention presented in the form of video.
Fig. 4 is the schematic diagram for showing the man-machine interface updating device of embodiment according to the present invention.
Fig. 5 is the flow chart for showing the vehicle drive assisting method of embodiment according to the present invention.
Specific embodiment
In order to keep goal of the invention and technical effect of the invention clearer, reality of the invention is described below with reference to accompanying drawings
Apply example.However, it is understood that following detailed description and drawings are for illustratively illustrating the principle of the present invention, the present invention is not
It is limited to described preferred embodiment.It is intended that the scope of the present invention be defined by the claims appended hereto.
The vehicle drive assist system of embodiment according to the present invention may be mounted on vehicle or be applied to vehicle, with
Auxiliary is provided in vehicle travel process for driver.Vehicle can be using internal combustion engine as the internal-combustion engines vehicle of driving source, with electronic
Machine is the electric car of driving source or fuel cell car, with both above-mentioned hybrid vehicle for driving source or has it
The automobile of his driving source.
Fig. 1 is the schematic diagram of vehicle drive assist system according to an embodiment of the invention.As shown in Figure 1, vehicle 1
Including vehicle drive assist system 100.Vehicle drive assist system 100 can and the other component of vehicle be connected to each other and lead to
Letter.For brevity, the components such as well known power and steerable system, transmission system are not shown in FIG. 1 in vehicle.
Some embodiments according to the present invention, vehicle drive assist system 100 include operation acquisition device 110, at least one
A operation indicating device 120, the first decision maker 130, the second decision maker 140 and operation indicating control device 150.In example
In property embodiment, vehicle drive assist system 100 further includes information acquisition device 160, customer identification device 170 and computing device
180。
Information acquisition device 160 is configured to obtain the information of the user using vehicle drive assist system 100.In difference
In the case of, user refers to different types of user.For example, when vehicle travels, user is the driver for driving vehicle.Work as vehicle
When stopping, user can be to be familiar with the learners of vehicle functions.According to an embodiment of the invention, information acquisition device
160 can be face image of the imaging sensor to obtain user, can be finger of the fingerprint pressure-sensitive sensor to acquire user
Line information, or the id information of user can be obtained with the input by user for user interface, for example, vehicle system account
Or internet account number.
Some embodiments according to the present invention, information acquisition device 160 can be individual unit or its with vehicle
He integrates device.In the exemplary embodiment, information acquisition device 160 can be fixedly secured on vehicle.At it
In his embodiment, information acquisition device 160 be can integrate on other external equipments, such as mobile phone, wearable intelligence are set
On various mancarried electronic aids such as standby (for example, intelligent glasses or Intelligent bracelets).
Customer identification device 170 is configured to identification and uses the identity of the user of vehicle drive assist system 100.User knows
Other device 170 can identify the identity of user according to the face image of acquisition by face recognition method, or can basis
The finger print information of acquisition identifies the identity of user by fingerprint identification method.In addition, customer identification device 170 can also pass through
User's id information of input determines the identity of user.It is known in this field to should be appreciated that customer identification device 170 can also utilize
Various recognition methods determine the identity of user.
Operation acquisition device 110 is configured to obtain current user operation.According to an embodiment of the invention, operation obtains dress
Setting 110 can be from CAN (Controller Area Network, the controller local area network) bus and Flexray bus of vehicle
And information relevant to user's operation is obtained on various ECU (Electronic Control Unit, electronic control unit),
And the user's operation carried out according to these information analyses user.User's operation includes to institutes such as the knobs, button or bar of vehicle
The operation of progress, and further include the operation carried out to the liquid crystal display, touch screen or keyboard etc. of vehicle.
The operational group of vehicle includes all individual operations that the user of vehicle can execute.These individual operations can be independent
Corresponding function is realized with other individual operations in ground in combination.Current user operation may include one or more in operational group
A individual operations.According to an embodiment of the invention, current user operation includes user to be less than the time of predetermined value (for example, 1s)
It is spaced the multiple individual operations continuously performed.
Standard operation group includes at least one standard operation (or correct operation), wherein standard operation is defined to include
It can be realized at least one individual operations of specific function.In the following, being described in detail by taking adaptive learning algorithms as an example.Fig. 2
The schematic diagram for realizing the control stick of adaptive learning algorithms function is shown.When expectation stores the current vehicle speed of vehicle driving
And allow vehicle with the current vehicle speed constant speed drive when, driver need perform the following operation: pull downward on control stick (S1), from
And start adaptive learning algorithms device；And pressing SET (setting) button (S2), to store desired speed.In the example
In, operation S1 is individual operations and to operate S2 be individual operations.Standard operation includes operation both S1 and S2, so that vehicle is certainly
Dynamic ground is travelled with desired speed, thus mitigates the driving burden of driver.
Computing device 180 is configured to calculate the mismatch score of current user operation and Current standards operation.Wherein, when
Preceding standard operation is that expectation obtains the standard operation carried out needed for the function that current user operation is intended to realize.It is according to the present invention
Embodiment, computing device 180 can use formula or machine learning algorithm well known in the art to calculate current user operation
With the mismatch score of Current standards operation.
Calculation method used in computing device 180 is illustrated by example.Current user operation is special with mathematics
Sign is to indicate, for example, current user operation expression is characterized ACBD or ABCCCCCCD.Wherein, alphabetical A, B, C and D indicate different
The individual operations of type.ACBD indicates that individual operations A, C, B and D sequence execute.ABCCCCCCD indicates individual operations A, B, C and D
Sequence executes, and individual operations C is performed six times.It similarly, will Current standards operation corresponding with current user operation
It is indicated with mathematical feature, for example, Current standards operation indicates to be characterized ABCD.Computing device 180 can according to formula or
Machine learning algorithm calculate current user operation ACBD and Current standards operation ABCD mismatch score, for example, 40, or
The mismatch score of person's current user operation ABCCCCCCD and Current standards operation ABCD, for example, 80.
According to an embodiment of the invention, computing device 180 can be based only on current user operation without considering historical user
Operation is to calculate mismatch score.According to still another embodiment of the invention, historical user's operation can be considered in computing device 180,
The two is operated based on current user operation and historical user to calculate mismatch score.Wherein, historical user's operation is user
Before current user operation (for example, before a few houres or several days) execute be intended to realize Current standards operation function institute into
Capable user's operation.For example, if each of all historical users operation matches with Current standards operation, and
Only current user operation and Current standards operation mismatch, then may be user misoperation.
According to an embodiment of the invention, the mismatch of each historical user operation with Current standards operation can be calculated
Score, and calculated using the mismatch score that these mismatch scores and current user operation are operated with Current standards
It is total to mismatch score.Obtained total score that mismatches is that current user operation and the final of Current standards operation mismatch
Point.In one example, it can use rolling average algorithm to calculate total mismatch score.In the algorithm, distance is current uses
The family operating time it is longer historical user operation weight it is smaller.
First decision maker 130 is configured to determine whether current user operation matches with Current standards operation.According to this
The embodiment of invention, the first decision maker 130 determine currently to use according to the calculated final mismatch score of computing device 180
Whether family operation matches with Current standards operation.Specifically, the first decision maker 130 is configured to: working as current user operation
When being greater than predetermined value (or being greater than or equal to predetermined value) with the final mismatch score of Current standards operation, active user is determined
Operation is mismatched with Current standards operation；And score ought be finally mismatched less than or equal to predetermined value (or being less than predetermined value)
When, determine that current user operation matches with Current standards operation.
It should be appreciated that other methods well known in the art can be used also to determine active user in the first decision maker 130
Whether operation matches with Current standards operation.For example, computing device 180 is operated for calculating current user operation and Current standards
Matching score, and the first decision maker 130 is configured to: when matching score is less than predetermined value, determining active user behaviour
Make to mismatch with Current standards operation；And when matching score is greater than or equal to predetermined value, determines current user operation and work as
Preceding standard operation matches.
Operation indicating device 120 is configured to carry out operation indicating to user.According to an embodiment of the invention, operation indicating
Device 120 can be fixed prompt equipment being installed on vehicle or integrating with vehicle.In one example, it operates
Suggestion device 120 can be video player, and video player can be mounted on the middle control of vehicle by bracket or bond etc.
Other suitable positions on platform, on the bracket of room mirror or convenient for user's viewing.In another example, operation indicating
Device 120 is desirably integrated into the Vehicular display device of vehicle.For example, Vehicular display device is navigator or head up display etc..
According to an embodiment of the invention, operation indicating device 120 can be the mobile prompt equipment independently of vehicle.Example
Such as, mobile prompt equipment is mobile phone, wearable smart machine or computer, wherein computer can be notebook, tablet computer etc. and appoint
The portable computer of what type.The user that vehicle is used that mobile prompt equipment is identified by customer identification device 170
Mobile prompt equipment.
Second decision maker 140 is configured to whether at least one of decision suggestion device 120 is activated.Change speech
It, whether 140 decision suggestion device 120 of the second decision maker is opened.When operation indicating device 120 is activated, indicate
User is passing through the use that operation indicating device 120 learns vehicle.
Operation indicating control device 150 is configured to the judgement based on the first decision maker 130 and the second decision maker 140
As a result operation indicating, i.e. operation indicating control device 150 are carried out to control at least one of operation indicating device 120 to user
Whether matched according to the operation of current user operation and Current standards and whether at least one of operation indicating device 120 is swashed
It lives to be controlled.
In one example, operation indicating can activate operation indicating device 120 for prompt user.For example, being mentioned in operation
Shown on showing device 120 whether the dialog box of opening operation suggestion device, such as " whether opening teaching pattern ".User can point
The corresponding button is hit, operation indicating device 120 is activated with confirmation.
In one example, operation indicating can be to prompt the user with Current standards operation.Operation indicating device 120 can be with
Current standards operation is played to user in the form of video.Video can be more piece video, and every section video includes realizing specific function
One or more standard operations of energy.Fig. 3 shows the standard behaviour of embodiment according to the present invention presented in the form of video
The schematic diagram of work.As shown in figure 3, showing the direction of action of control stick and control stick in video.Also, reality is shown in video
Now reduce by two kinds of standard operations of cruising speed function.It will be appreciated, however, that standard operation of the invention is not limited to video lattice
Formula.For example, operation indicating device 120 can also carry out operation indicating to user in the form of audio.
In one example, operation indicating can be to send message relevant to Current standards operation to user.Message can
To be sent to operation indicating device (for example, mobile phone of user) 120.Message can be operated directly containing Current standards, for example,
Message can be text information, video information, the pictorial information etc. of expression Current standards operation；Or message can contain indirectly
There is Current standards operation, for example, message can be the chained address that can be linked to the webpage comprising Current standards operation information.
Then, to operation indicating control device 150, performed control is illustrated in varied situations.
According to an embodiment of the invention, at least one operation indicating device 120 includes fixed prompt equipment (for example, video
Player) and mobile prompt equipment (for example, mobile phone), and the second decision maker 140 is configured to determine fixed prompt equipment
Whether it is activated.Operation indicating control device 150 is configured to based on the first decision maker 130 and the second decision maker 140
Result is determined to control fixed prompt equipment and/or the mobile prompt equipment of control to user and carry out operation indicating.
In one example, if it is decided that current user operation and Current standards operation mismatch and fix prompt equipment
Be not activated, then the fixed prompt device prompts user of the control of operation indicating control device 150 activate fixation prompt equipment (such as
The dialog box of " whether opening teaching pattern " is shown on video player)；And/or the control of operation indicating control device 150 moves
Dynamic prompt equipment sends the message operated containing Current standards to user, such as mobile phone (answer by application software, such as instant messaging
With software) on can show containing Current standards operation message.Message be sent to customer identification device 170 identify it is current
The mobile prompt equipment of user.
In one example, if it is decided that current user operation and Current standards operation mismatch and fix prompt equipment
It is activated, then the fixed prompt equipment of the control of operation indicating control device 150 prompts the user with Current standards operation, for example, regarding
Current standards operation is played on frequency player at least once.
In one example, if it is decided that current user operation and Current standards operation match and fix prompt equipment
It is activated, then the fixed prompt equipment of the control of operation indicating control device 150 prompts the user with other standards in standard operation group
Operation.Standard operation group may include having at least one standard operation of sequencing.Other standard operations are to mark currently
Next standard operation after quasi- operation.For example, ought play and how operate adaptive learning algorithms device speed is subtracted
After small, operation indicating device 120 automatically increases speed to how user's broadcasting operates adaptive learning algorithms device.
It should be appreciated that at least one operation indicating device 120 is not limited to above embodiments.For example, at least one is operated
Suggestion device 120 can only include one of fixed prompt equipment and mobile prompt equipment.Second decision maker 140 is simultaneously unlimited
In above embodiments.For example, the second decision maker 140 can be determined that whether mobile prompt equipment is activated.It takes the mobile phone as an example, when
In the case that mobile phone is temporarily installed on the console of vehicle for use as video player, the second decision maker 140 can be sentenced
Determine whether mobile phone is activated.
The vehicle drive assist system 100 of embodiment according to the present invention can according to the actual situation initiatively to user into
Row prompts and realizes interactive teaching.
According to an embodiment of the invention, vehicle drive assist system 100 further includes man-machine interface updating device 190.Fig. 4 shows
The schematic diagram of the man-machine interface updating device 190 of embodiment according to the present invention is gone out.Man-machine interface updating device 190 includes behaviour
Make receiving unit 191, analytical unit 192, computing unit 193 and updating unit 194.According to certain exemplary embodiment, human-machine interface
Oral replacement device 190 further includes information receiving unit 195.Each unit of man-machine interface updating device 190 can be with cloud service
Device becomes one, and can carry out data interaction, the communication module by communication module and multiple equipment (for example, vehicle)
Support following any communication mode: 3G, 4G, Wi-Fi etc..
Information receiving unit 195 is used to receive the user information of multiple equipment upload.User information may include user's
At least one of information such as id information, the gender of user, age and driving experience.
Operation receiving unit 191 meets the user's operation that multiple users of predetermined characteristic are carried out for receiving.These are used
Family operation is uploaded by multiple equipment and is selected from operational group as described above.User's operation is user to realize a certain standard
The operation that the function of operation is carried out.Since some users are unfamiliar with the function of equipment, in some cases, the use of these users
Family operation may not match with standard operation.User is determined according to the 195 received user information of institute of information receiving unit
Whether predetermined characteristic is met.Predetermined characteristic can be at least one of with gender, age and the driving experience of vehicle driver
Relevant feature.For example, predetermined characteristic is: the age is between 18 to 50 years old.Alternatively, predetermined characteristic is: gender is male or female,
In this case, there is no limitations for predetermined characteristic, and the multiple users for meeting predetermined characteristic refer to multiple equipment
All users.
Whether the user's operation that analytical unit 192 is used to analyze multiple users matches with the standard operation of multiple users.
It has above been described in detail and has determined user's operation and the whether matched method of standard operation, therefore details are not described herein.
Computing unit 193 is used to calculate the first quantity of multiple users and the second number of the specific user in multiple users
Amount, the user's operation of the specific user are that the unmatched specific user of standard operation with multiple users operates.
Updating unit 194 is used to update man-machine interface based on the first quantity and the second quantity.Implementation according to the present invention
Example, if updating unit 194 is configured to the second quantity and is greater than predetermined value to the ratio of the first quantity (or the first quantity is to the
The ratio of two quantity is less than predetermined value), then the man-machine interface for updating each equipment (for example, vehicle) makes the standard of multiple users
Operation is updated to specific user's operation.If it is not, then updating unit 194 is not updated man-machine interface.For example, predetermined value
It can be 85%, 90%, 95% or other suitable numerical value.
Updating unit 194 is illustrated by two examples.For example, when predetermined characteristic there is no limit meaning and makes a reservation for
When value is 90%, if 95% user operates ACBD rather than standard operation ABCD all in accordance with specific user to operate, update
Unit 194 updates man-machine interface and standard operation is made to be updated to specific user's operation ACBD.After updating man-machine interface, when
User does not prompt user according to ACBD when operating.This to determine that standard is grasped according to the operating habit of most of user
Make, so that user be made to obtain good usage experience.
For example, when predetermined characteristic is that gender is female and predetermined value is 85%, if 88% female user all in accordance with
Specific user operates ACBD rather than standard operation ABCD is operated, then the update of updating unit 194 man-machine interface makes female user
Standard operation is updated to specific user and operates ACBD.After updating man-machine interface, when female user is operated according to ACBD
When do not prompt user.This to determine standard operation according to the operating habit of most of female user, so that user be made to obtain
To good usage experience.
In the following, being described for vehicle drive assisting method to embodiment according to the present invention referring to Fig. 5.Fig. 5 shows
The flow chart of the vehicle drive assisting method of embodiment according to the present invention is gone out.
With reference to Fig. 5, in step S210, current user operation is obtained.It is current that acquisition has above been described in detail
The method of user's operation, therefore details are not described herein.Then, processing is carried out to step S220.
In step S220, determine whether current user operation matches with Current standards operation.Above in detail
Ground describes the method for determining that whether current user operation matches with Current standards operation, therefore details are not described herein.Then, locate
Reason is carried out to step S230.
In step S230, determine whether at least one of at least one operation indicating device 120 is activated.Then,
Processing is carried out to step S240.
In step S240, whether is matched with Current standards operation based on current user operation and at least one operation mentions
Whether at least one of showing device 120 is activated at least one of control operation indicating device 120 to carry out to user
Operation indicating.The embodiment controlled operation indicating device 120 has above been described in detail, thus it is no longer superfluous herein
It states.
Alternatively, the step S230 for determining whether at least one of at least one operation indicating device 120 is activated can
With obtain current user operation step S210 after and determine current user operation whether with Current standards operate phase
It executes, or can be executed before step S210 before the step S220 matched.
Additionally, the vehicle drive assisting method of embodiment according to the present invention further includes calculating current user operation and working as
The mismatch score of preceding standard operation, wherein determined according to calculated the mismatchs score of institute current user operation with currently
Whether standard operation matches.Specifically, determining current user operation and current mark if mismatching score is greater than predetermined value
Quasi- operation mismatches；And if determining current user operation and current mark when mismatching score less than or equal to predetermined value
Quasi- operation matches.The method for calculating and mismatching score is above described in detail, therefore details are not described herein.
The vehicle drive assisting method of embodiment according to the present invention can be carried out initiatively to user according to the actual situation
It prompts and realizes interactive teaching.
According to an embodiment of the invention, vehicle drive assisting method further includes that man-machine interface updates step S250.Human-machine interface
Oral replacement step S250 includes step S251 to S254.
In step S251, reception meets the user's operation that multiple users of predetermined characteristic are carried out.The user's operation is
The operation that user carries out to realize the function of a certain standard feature.Then, processing is carried out to step S252.
In step S252, whether analysis user's operation matches with the standard operation of multiple users.Above in detail
It carefully describes and determines user's operation and the whether matched method of standard operation, therefore details are not described herein.Then, processing carries out extremely
Step S253.
In step S253, the first quantity of multiple users and the second quantity of the specific user in multiple users are calculated,
The user's operation of the specific user is that the unmatched specific user of standard operation with multiple users operates.Then, processing carries out
To step S254.
In step S254, man-machine interface is updated based on the first quantity and the second quantity.Specifically, if the second number
It measures and predetermined value (or the first quantity is less than predetermined value to the ratio of the second quantity) is greater than to the ratio of the first quantity, then more new person
Machine interface makes the standard operation of multiple users be updated to specific user's operation.
Additionally, it further includes the use for receiving multiple equipment and uploading that the man-machine interface of embodiment according to the present invention, which updates step,
Family information.It can determine whether user meets predetermined characteristic according to user information.
The man-machine interface of embodiment according to the present invention updates step can be according to the operating habit of most of user come more
New standard operation, so that user be made to obtain good usage experience.
While the invention has been described with reference to exemplary embodiments thereof, however, it is understood that the present invention is not limited to above-mentioned realities
Apply the construction and method of example.On the contrary, it is intended to cover various modifications example and equivalent arrangements.In addition, although in various examples
Property combination and construction in show various elements and method and step of the invention, but including more, less element or side
Other combinations of method are also fallen within the scope of the present invention.
Claims (19)
1. a kind of vehicle drive assist system comprising:
Acquisition device is operated, is configured to obtain current user operation；
At least one operation indicating device is configured to carry out operation indicating to user；
First decision maker is configured to determine whether the current user operation is described with corresponding in standard operation group
The Current standards operation of current user operation matches, wherein the standard operation group includes at least one standard operation；
Second decision maker is configured to determine whether at least one of at least one described operation indicating device is swashed
It is living；With
Operation indicating control device is configured to the judgement knot based on first decision maker and second decision maker
Fruit carries out operation indicating to the user to control at least one of at least one described operation indicating device.
2. vehicle drive assist system according to claim 1, wherein
The operation indicating device is to be installed on vehicle or prompt equipment or independently of described with the vehicle integrates first
Second prompt equipment of vehicle.
3. vehicle drive assist system according to claim 1, wherein the operation indicating include in lower list at least
One:
The user is prompted to activate at least one of at least one described operation indicating device；
The Current standards operation is prompted to the user；
Message relevant to Current standards operation is sent to the user；With
Other standard operations in the standard operation group are prompted to the user.
4. vehicle drive assist system according to claim 2, wherein
At least one described operation indicating device includes the first prompt equipment and the second prompt equipment, and described the
Two decision makers are configured to determine whether the first prompt equipment is activated.
5. vehicle drive assist system according to any one of claim 1 to 4, further includes:
Computing unit is configured to calculate the mismatch score of the current user operation and Current standards operation,
In, first decision maker is configured to determine based on the mismatch score current user operation and described current
Whether standard operation matches.
6. vehicle drive assist system according to claim 5, wherein
The computing unit is configured to calculate the mismatch score based on the current user operation or based on institute
It states current user operation and historical user operates the two to calculate the mismatch score.
7. vehicle drive assist system according to claim 1 further includes man-machine interface updating device, the man-machine interface
Updating device includes:
Receiving unit is operated, reception is configured to and meets the user's operation that multiple users of predetermined characteristic are carried out, the use
Family operation is the user to realize operation that the function of a standard operation is carried out；
Analytical unit, is configured to analyze whether the user's operation matches with the standard operation of the multiple user；
Computing unit is configured to calculate the first quantity of the multiple user and the specific user in the multiple user
Second quantity, the user's operation of the specific user are to operate with the unmatched specific user of the standard operation；With
Updating unit is configured to update man-machine interface based on first quantity and second quantity.
8. vehicle drive assist system according to claim 7, wherein the updating unit is configured to:
If second quantity is greater than predetermined value to the ratio of first quantity, update the man-machine interface make it is described
The standard operation of multiple users is updated to specific user's operation.
9. vehicle drive assist system according to claim 7 or 8, wherein
The predetermined characteristic is feature relevant at least one of age of user, gender and driving experience.
10. a kind of vehicle comprising vehicle drive assist system according to any one of claim 1 to 9.
11. a kind of vehicle drive assisting method comprising following steps:
Obtain current user operation；
Determine the current user operation whether with the Current standards corresponding to the current user operation in standard operation group
Operation matches, wherein the standard operation group includes at least one standard operation；
Determine whether at least one of at least one operation indicating device is activated, wherein the operation indicating device is used for
Operation indicating is carried out to user；With
It is filled based on whether the current user operation matches with Current standards operation at least one described operation indicating
It at least one of sets and whether to be activated to control at least one of at least one described operation indicating device to the user
Carry out operation indicating.
12. vehicle drive assisting method according to claim 11, wherein
The operation indicating device is to be installed on vehicle or prompt equipment or independently of described with the vehicle integrates first
Second prompt equipment of vehicle.
13. vehicle drive assisting method according to claim 11, wherein the operation indicating include in lower list extremely
Few one:
The user is prompted to activate at least one of at least one described operation indicating device；
The Current standards operation is prompted to the user；
Message relevant to Current standards operation is sent to the user；With
Other standard operations in the standard operation group are prompted to the user.
14. vehicle drive assisting method according to claim 12, wherein
At least one described operation indicating device includes the first prompt equipment and the second prompt equipment, and is determined extremely
The step of whether at least one of few operation indicating device is activated include determining whether the first prompt equipment whether by
The step of activation.
15. vehicle drive assisting method described in any one of 1 to 14 according to claim 1, further comprising the steps of:
Calculate the mismatch score of the current user operation and Current standards operation, wherein mismatch based on described
Divide to determine whether the current user operation matches with Current standards operation.
16. vehicle drive assisting method according to claim 15, wherein
The mismatch score is calculated based on the current user operation or based on the current user operation and history
Both user's operations calculate the mismatch score.
17. vehicle drive assisting method according to claim 11 further includes that man-machine interface updates step, the human-machine interface
Oral replacement step includes:
Reception meets the user's operation that multiple users of predetermined characteristic are carried out, and the user's operation is the user to realize
The operation that the function of one standard operation is carried out；
Analyze whether the user's operation matches with the standard operation of the multiple user；
Calculate the first quantity of the multiple user and the second quantity of the specific user in the multiple user, the specific use
The user's operation at family is to operate with the unmatched specific user of the standard operation；With
Man-machine interface is updated based on first quantity and second quantity.
18. vehicle drive assisting method according to claim 17, wherein
If second quantity is greater than predetermined value to the ratio of first quantity, update the man-machine interface make it is described
The standard operation of multiple users is updated to specific user's operation.
19. vehicle drive assisting method described in 7 or 18 according to claim 1, wherein
The predetermined characteristic is feature relevant at least one of age of user, gender and driving experience.
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| CN201810020773.4A CN110015309B (en) | 2018-01-10 | 2018-01-10 | Vehicle driving assistance system and method |
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| CN201810020773.4A CN110015309B (en) | 2018-01-10 | 2018-01-10 | Vehicle driving assistance system and method |
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| CN110015309B CN110015309B (en) | 2022-04-19 |
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Cited By (1)
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| CN113306564A (en) * | 2020-02-10 | 2021-08-27 | 宝马股份公司 | Method, device and system for providing assistance to vehicle user |
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| CN110015309B (en) | 2022-04-19 |
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